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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7675">图形专家小组齐聚Khronos巴黎分部交流讨论下一代图形API：Vulkan</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-13 15:13</span> <span><a href="/tag/2166">API</a>, <a href="/tag/1473">PowerVR</a>, <a href="/article/tag/1784">PowerVR SDK</a>, <a href="/tag/4508">Vulkan</a>, <a href="/article/tag/6713">巴黎</a></span> <span>围观: 72</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7675" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7675-19017-7675-18991-3.jpg" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">一月底的时候我在巴黎的ISART Digital（视频游戏和3D动画学校）参加了一个座谈讨论会:“新一代图形API座谈会：关于早期的Vulkan”。这次会议是由来自Unity的Christophe Riccio组织和主持的，这次会议的主题是关于Khronos Group新一代图形与计算API：...</span></td>
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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7666">Spellwrath实时光线追踪软阴影（二）</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-12 14:33</span> <span><a href="/tag/3119">PowerVR GPU</a>, <a href="/article/tag/2397">PowerVR GPU</a>, <a href="/tag/1957">光线追踪</a>, <a href="/tag/6423">软阴影</a></span> <span>围观: 43</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7666" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7666-18962-13.png" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">光线追踪器追踪目标之后，采取以下步骤来追踪阴影：
对于场景中的每个像素(2D)，我们从它实际在世界空间中的3D位置处向光源投射射线
如果像素是被遮挡的，存储遮挡值
  
如果像素没有被遮挡，在缓冲区的存储值为1.0
  
这非常直观。对于硬阴影而言，这足以对所有被遮挡部分着色。...</span></td>
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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7655">Spellwrath实时光线追踪软阴影（一）</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-11 11:56</span> <span><a href="/article/tag/2397">PowerVR GPU</a>, <a href="/tag/1957">光线追踪</a>, <a href="/tag/6423">软阴影</a></span> <span>围观: 110</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7655" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7655-18928-7372-18033-1.png" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">直延续至计算机图像上。他希望有一天能完全实时模拟光的所有方面。从事电脑游戏便是兴趣使然。在Spellwrath游戏中,他创建了一个实时的光线追踪引擎。目前，Michael是德国武装部队的一名军官。
现代实时图像非常依赖光栅化技术来实现高帧速率和可信的场景。这个过程通常非常简单：取一个多边形，...</span></td>
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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7637">从无名之辈到英雄的逆袭之路：Unity 5 plus混合渲染</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-07 11:43</span> <span><a href="/tag/1473">PowerVR</a>, <a href="/article/tag/1784">PowerVR SDK</a>, <a href="/tag/2004">Unity</a></span> <span>围观: 96</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7637" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7637-18851-2.png" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">本文的焦点是向Unity的艺术家展示如何使用混合渲染技术轻松将真实的反射和阴影添加至图像中。PowerVR OverDrive实时运行，通过Linux驱动的计算机上安装的PowerVR光线追踪GPU进行渲染。
使用Xbox 360控制器，玩家便可以开着巨型卡车横扫一切，尽情地享受真实的画质体验。...</span></td>
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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7629">PowerVR在GDC 2016:移动设备的光线追踪和高端图像</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-06 14:50</span> <span><a href="/tag/6696">GDC 2016</a>, <a href="/tag/1473">PowerVR</a>, <a href="/article/tag/2397">PowerVR GPU</a>, <a href="/tag/1957">光线追踪</a></span> <span>围观: 110</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7629" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7629-18820-3.jpg" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">在2016年游戏开发者大会（GDC）上，出于Rogue架构的高效性，PowerVR继续成为移动设备高端图形的标准。本文展示的是预览版。
移动设备和控制台的实时光线追踪
大会上第一个演示的产品来自PowerVR光线追踪团队。对于那些不熟悉最新光线追踪技术的人来说， PowerVR...</span></td>
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    <td align="left" valign="top"><span class="post-content-title"><a href="/article/7620">Dwarf Hall：PowerVR GPU上基于物理的渲染</a></span></td>
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    <td align="left" valign="top"><span class="post-content-created"><span>2016-04-05 14:49</span> <span><a href="/tag/6691">Dwarf Hall</a>, <a href="/tag/1453">GPU</a>, <a href="/tag/2089">OpenGL ES</a>, <a href="/article/tag/2397">PowerVR GPU</a></span> <span>围观: 210</span></span></td>
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        <td width="310" align="left" valign="top"><span class="post-content-img"><a href="/article/7620" class="imagecache imagecache-image300X169 imagecache-linked imagecache-image300X169_linked"><img src="http://imgtec.eetrend.com/sites/imgtec.eetrend.com/files/imagecache/image300X169/article/201604/7620-18783-08464157.jpg" alt="" title="" width="300" height="169" class="imagecache imagecache-image300X169"/></a></span></td>
        <td align="left" valign="top"><span class="post-content-teaser">基于物理的渲染(PBR)在移动类GPU中变得越来越盛行。在本文中，我将简要阐述PBR的概念和优缺点，并就如何使用PBR和延迟渲染在PowerVR GPU上运行提供相关建议。我还将展示如何在我们最新发布的OpenGL ES演示产品Dwarf Hall上使用PBR。

基于物理的渲染没有精确的定义，...</span></td>
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        <td align="left" valign="top"><span class="post-content-teaser">本文是该系列的最后一篇文章。该系列文章在我的网页上已载有数月，由于Vulkan产品的发布占用了我很多时间，最后收官之作的发表可能有些晚，希望大家还能关注它。本文中，我将阐述为何Vulkan比上一代API更适合硬件，同时，我还将深入PowerVR GPU的一些细节，并援引具体案例。
OpenGL...</span></td>
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        <td align="left" valign="top"><span class="post-content-teaser">在上一篇文章中，我阐述了如何使用PVRTune GPU性能记录工具中的时间数据和高级计数器识别Fantasy Warrior 3D演示在基于PowerVR的目标设备上运行时是否受CPU限制。
本文中，我将描述一些PVRTune的高级分析计数器，并阐述如何使用这些计数器更好地分析GPU工作负载。...</span></td>
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        <td align="left" valign="top"><span class="post-content-teaser">在上一篇文章中，我的同事Kevin McDermott介绍了物联网设备的处理需求，同时，他还对物联网的数据速率需求进行了阐述。
今天，我将着重介绍Ensigma Whisper RPU架构，这是一款为物联网应用程序设计优化的硬件连接引擎。...</span></td>
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